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authorChristoph Hellwig <hch@lst.de>2018-11-15 22:17:28 +0300
committerJens Axboe <axboe@kernel.dk>2018-11-15 22:17:28 +0300
commit0d945c1f966b2bcb67bb12be749da0a7fb00201b (patch)
tree05a4bf8f0d43cf95878316a0d1e93f018c0bbec9 /block/blk-iolatency.c
parent6d46964230d182c4b6097379738849a809d791dc (diff)
downloadlinux-0d945c1f966b2bcb67bb12be749da0a7fb00201b.tar.xz
block: remove the queue_lock indirection
With the legacy request path gone there is no good reason to keep queue_lock as a pointer, we can always use the embedded lock now. Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Fixed floppy and blk-cgroup missing conversions and half done edits. Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-iolatency.c')
-rw-r--r--block/blk-iolatency.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c
index 8edf1b353ad1..5f7f1773be61 100644
--- a/block/blk-iolatency.c
+++ b/block/blk-iolatency.c
@@ -485,11 +485,11 @@ static void blkcg_iolatency_throttle(struct rq_qos *rqos, struct bio *bio)
bio_associate_blkcg(bio, &blkcg->css);
blkg = blkg_lookup(blkcg, q);
if (unlikely(!blkg)) {
- spin_lock_irq(q->queue_lock);
+ spin_lock_irq(&q->queue_lock);
blkg = blkg_lookup_create(blkcg, q);
if (IS_ERR(blkg))
blkg = NULL;
- spin_unlock_irq(q->queue_lock);
+ spin_unlock_irq(&q->queue_lock);
}
if (!blkg)
goto out;